Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-CT |
| PN | 7.7kW |
| UDC | 600V |
| M0 | 48Nm (100K) |
| NN | 2000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | plain shaft, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-CT.
SIMOTICS S Synchronous motor 1FK7-CT.
Power and torque ratings
PN=7.7kW; UDC=600V M0=48Nm (100K); NN=2000rpm.
PN=7.7kW; UDC=600V M0=48Nm (100K); NN=2000rpm.
Naturally cooled design
Naturally cooled.
Naturally cooled.
Mounting and flange configuration
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Encoder and interface
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
Protection and mechanical details
Plain shaft, tolerance N; with holding brake; Degree of protection IP65 DE flange IP67.
Plain shaft, tolerance N; with holding brake; Degree of protection IP65 DE flange IP67.
Applications
SINAMICS S120 drive integration
Servomotor for integration in SINAMICS S120 drive systems.
Servomotor for integration in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7105-2AC71-1GH2?
It is a SIMOTICS S synchronous motor, 1FK7-CT.
What are the main electrical ratings of 1FK7105-2AC71-1GH2?
PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
Which encoder does 1FK7105-2AC71-1GH2 use?
It uses an absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
What mechanical and protection details are included with 1FK7105-2AC71-1GH2?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft with tolerance N, a holding brake, and IP65 DE flange IP67 protection.
